Individual Calculations February 2020
 Flak, Pawel  Total change: -1.00  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 2125 2180 4.50 9 -0.71 20 -14.20 
  Leniart, Arkadiusz m2508 POL0.5010.37207.40 
  Cukrowski, Filip f2419 POL0.001-0.2020-4.00 
  Paszkowski, Krystian 1950 POL1.0010.21204.20 
  Marcinczyk, Monika wc2010 POL0.501-0.2220-4.40 
  Pettersson, Alexander 2016 MLT1.0010.28205.60 
  Szostko, Jakub f2217 POL0.001-0.4520-9.00 
  Luberanski, Jakub 1963 POL0.001-0.7820-15.60 
  Salna, Aleksandras 2020 LTU1.0010.29205.80 
  Vardanyan, Aras 2026 LTU0.501-0.2120-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 3-8 Masovian district POL 2020-01-05
RcRownchangeKK*chgGame
 1890 2188 4.00 4 0.66 20 13.20 
  Basiaga, Sebastian 1788  * POL1.0010.08201.60 
  Basiaga, Sebastian 1788  * POL1.0010.08201.60 
  Borkowski, Kamil 1991 POL1.0010.25205.00 
  Borkowski, Kamil 1991 POL1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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